Silent Felt Silent Felts / Piston Cap Felts for SB-1 Bach Trumpet Adapter holder this is by far the

this is by far the best

is a revolutionary pickup that delivers the sound of the SH-4 JB model in a single-coil size

*Dimensions when folded: 88 x 53 x 13 cm

but this one is within reach

Silent Felt Silent Felts / Piston Cap Felts for SB-1 Bach Trumpet Adapter holder this is by far theSilent Felt Piston Cap Felt SB 1 The rubber used in the piston cap changes thickness as it deteriorates, which can cause noise. Silent Felt SB 1 is highly durable and uses a special material that prevents wear and tear caused by water or oil, significantly reducing the unpleasant noise that occurs when the piston is moved. Vincent Bach Piston Cap Felts x 3